The present paper studies the synthesis of complexes of poly(2-N,N-dimethylaminoethyl) methacrylate with aqueous solutions of of salts of FeSO4 center dot 2H(2)O; CoCl2 center dot 6H(2)O; CuCl2 center dot 2H(2)O; VOSO4 center dot 5H(2)O; Na2MoO4 center dot 2H(2)O and Na2WO4 center dot 2H(2)O. The introduction of metal ions depends on the content of crosslinking agent and was in the range from 1.18 to 59.63 mg metal ion/g polymer carrier. The study of polymer complexes by IR and Moesbauer spectroscopy, as well as EPR, provides possibilities to suggest the probable co-ordination structure of the compounds.